---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8622 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 489 699 0 2755 3172 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:94:51:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85411sec preferred_lft 85411sec inet6 fe80::f816:3eff:fe94:5194/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:12:b6:9d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:abff:fe12:b69d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8622) 10/25/24 _x86_64_ (4 CPU) 09:13:49 LINUX RESTART (4 CPU) 09:14:01 tps rtps wtps bread/s bwrtn/s 09:15:02 162.34 70.57 91.77 5640.66 40955.06 09:16:01 150.31 27.89 122.42 3288.12 19747.84 09:17:01 90.85 0.02 90.83 0.13 13059.02 09:18:01 10.10 0.00 10.10 0.00 1666.92 09:19:01 3.65 0.00 3.65 0.00 195.97 09:20:01 3.35 0.00 3.35 0.00 351.54 09:21:01 3.70 0.00 3.70 0.00 345.94 09:22:01 3.08 0.00 3.08 0.00 580.17 09:23:01 3.78 0.00 3.78 0.00 319.55 09:24:01 3.17 0.00 3.17 0.00 304.48 09:25:01 3.67 0.00 3.67 0.00 942.11 09:26:01 3.25 0.02 3.23 1.33 395.13 09:27:01 3.47 0.00 3.47 0.00 383.54 09:28:01 2.98 0.00 2.98 0.00 443.66 09:29:01 6.83 2.60 4.23 21.59 424.66 09:30:01 29.80 3.83 25.96 220.76 3183.74 Average: 30.14 6.54 23.61 570.45 5191.00 09:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:02 1702460 3310408 2336200 57.85 42504 1725532 946072 18.60 592192 1573356 101788 09:16:01 1040240 3234988 2998420 74.24 70356 2260012 1372852 26.99 850740 1920112 134004 09:17:01 831792 3288928 3206868 79.40 89468 2484960 1306552 25.68 888120 2055968 44200 09:18:01 829012 3289824 3209648 79.47 89680 2488076 1305744 25.67 889768 2056872 2044 09:19:01 812732 3280880 3225928 79.88 89860 2494720 1314208 25.83 902236 2059356 5024 09:20:01 812024 3287792 3226636 79.89 90052 2501868 1315220 25.85 899124 2062604 4164 09:21:01 733128 3224116 3305532 81.85 90220 2515728 1439616 28.30 968484 2070668 10444 09:22:01 784428 3283248 3254232 80.58 90372 2522916 1384516 27.22 913764 2074392 3220 09:23:01 769052 3275948 3269608 80.96 90552 2530224 1385400 27.23 924024 2078364 4288 09:24:01 752508 3282552 3286152 81.37 90684 2552316 1389220 27.31 916284 2098732 19452 09:25:01 743264 3280912 3295396 81.60 90856 2559200 1384404 27.21 921196 2102560 2064 09:26:01 729644 3276464 3309016 81.93 91064 2567616 1386436 27.25 930348 2106880 2824 09:27:01 720036 3274828 3318624 82.17 91272 2574836 1385540 27.24 935604 2110532 3236 09:28:01 712488 3278232 3326172 82.36 91464 2584900 1383720 27.20 937068 2116108 4640 09:29:01 516532 3026376 3522128 87.21 91896 2530008 1712876 33.67 1192256 2058276 47260 09:30:01 740260 3258560 3298400 81.67 93888 2546252 978668 19.24 1136784 1907064 20592 Average: 826850 3259628 3211810 79.53 86512 2464948 1336940 26.28 924874 2028240 25578 09:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:15:02 ens3 374.85 239.29 1457.78 75.03 0.00 0.00 0.00 0.00 09:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 veth77ad748 55.72 74.26 3.66 520.28 0.00 0.00 0.00 0.04 09:16:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 09:16:01 ens3 331.91 223.34 1723.75 24.37 0.00 0.00 0.00 0.00 09:16:01 docker0 143.47 209.74 7.48 1044.57 0.00 0.00 0.00 0.00 09:17:01 veth77ad748 144.84 208.48 9.58 1326.61 0.00 0.00 0.00 0.11 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 218.38 152.57 1328.44 11.96 0.00 0.00 0.00 0.00 09:17:01 docker0 144.84 208.43 7.60 1326.61 0.00 0.00 0.00 0.00 09:18:01 veth77ad748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 ens3 3.75 4.35 0.81 1.14 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 veth77ad748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 11.26 10.11 2.36 7.74 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 6.43 5.38 1.40 1.91 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 veth77ad748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 6.00 6.43 1.30 1.98 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 ens3 5.52 4.17 1.86 1.45 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 6.77 7.28 1.55 2.01 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 veth77ad748 98.42 100.15 7.45 626.36 0.00 0.00 0.00 0.05 09:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 ens3 105.22 103.35 627.40 8.60 0.00 0.00 0.00 0.00 09:24:01 docker0 98.42 100.15 6.10 626.36 0.00 0.00 0.00 0.00 09:25:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 5.77 6.50 1.28 1.83 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 veth77ad748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 6.25 6.90 1.37 1.80 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 7.92 8.62 1.71 2.19 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 veth77ad748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 6.75 6.92 1.46 1.80 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 veth77ad748 1.18 1.12 0.11 6.52 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 11.88 10.21 8.81 2.81 0.00 0.00 0.00 0.00 09:29:01 docker0 1.18 1.12 0.09 6.52 0.00 0.00 0.00 0.00 09:30:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:30:01 ens3 97.43 102.70 638.83 17.26 0.00 0.00 0.00 0.00 09:30:01 docker0 82.27 76.07 5.22 624.61 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 75.11 55.96 361.08 10.23 0.00 0.00 0.00 0.00 Average: docker0 29.27 37.04 1.65 225.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8622) 10/25/24 _x86_64_ (4 CPU) 09:13:49 LINUX RESTART (4 CPU) 09:14:01 CPU %user %nice %system %iowait %steal %idle 09:15:02 all 15.74 0.00 2.07 4.65 0.05 77.48 09:15:02 0 7.26 0.00 1.15 1.05 0.03 90.50 09:15:02 1 9.46 0.00 1.49 4.65 0.03 84.36 09:15:02 2 24.33 0.00 3.31 7.51 0.08 64.77 09:15:02 3 21.91 0.00 2.31 5.43 0.05 70.30 09:16:01 all 17.21 0.00 3.29 3.64 0.07 75.79 09:16:01 0 10.02 0.00 2.50 2.33 0.09 85.06 09:16:01 1 16.59 0.00 3.01 2.55 0.07 77.78 09:16:01 2 12.92 0.00 3.59 7.53 0.07 75.89 09:16:01 3 29.27 0.00 4.08 2.14 0.07 64.43 09:17:01 all 5.50 0.00 2.19 2.57 0.05 89.70 09:17:01 0 7.36 0.00 1.86 1.18 0.03 89.56 09:17:01 1 3.58 0.00 3.03 6.68 0.05 86.66 09:17:01 2 6.17 0.00 2.19 0.22 0.07 91.35 09:17:01 3 4.89 0.00 1.69 2.18 0.03 91.21 09:18:01 all 2.60 0.00 0.78 0.15 0.03 96.44 09:18:01 0 2.65 0.00 0.85 0.02 0.03 96.44 09:18:01 1 2.14 0.00 0.82 0.00 0.03 97.01 09:18:01 2 3.03 0.00 0.63 0.00 0.02 96.32 09:18:01 3 2.57 0.00 0.82 0.58 0.03 96.00 09:19:01 all 3.43 0.00 0.86 0.04 0.03 95.65 09:19:01 0 3.10 0.00 0.80 0.00 0.03 96.06 09:19:01 1 2.65 0.00 0.95 0.00 0.03 96.36 09:19:01 2 4.13 0.00 0.80 0.08 0.03 94.95 09:19:01 3 3.83 0.00 0.85 0.07 0.05 95.20 09:20:01 all 3.49 0.00 0.92 0.04 0.04 95.50 09:20:01 0 3.64 0.00 0.87 0.00 0.07 95.43 09:20:01 1 3.78 0.00 1.02 0.02 0.03 95.15 09:20:01 2 3.43 0.00 0.90 0.00 0.03 95.63 09:20:01 3 3.12 0.00 0.88 0.15 0.03 95.81 09:21:01 all 4.14 0.00 0.82 0.06 0.04 94.93 09:21:01 0 3.56 0.00 0.95 0.00 0.03 95.45 09:21:01 1 3.31 0.00 0.76 0.00 0.03 95.90 09:21:01 2 4.60 0.00 0.84 0.02 0.03 94.52 09:21:01 3 5.08 0.00 0.75 0.23 0.03 93.90 09:22:01 all 3.50 0.00 0.92 0.04 0.05 95.49 09:22:01 0 3.90 0.00 0.97 0.00 0.07 95.07 09:22:01 1 3.00 0.00 0.82 0.00 0.05 96.13 09:22:01 2 3.23 0.00 0.80 0.00 0.07 95.90 09:22:01 3 3.86 0.00 1.09 0.18 0.07 94.80 09:23:01 all 4.62 0.00 0.97 0.05 0.05 94.31 09:23:01 0 4.73 0.00 0.99 0.02 0.05 94.22 09:23:01 1 4.06 0.00 1.01 0.03 0.05 94.85 09:23:01 2 5.06 0.00 0.99 0.00 0.05 93.90 09:23:01 3 4.63 0.00 0.91 0.15 0.05 94.26 09:24:01 all 6.22 0.00 0.91 0.04 0.04 92.79 09:24:01 0 6.38 0.00 1.10 0.00 0.05 92.47 09:24:01 1 4.56 0.00 0.82 0.13 0.03 94.45 09:24:01 2 7.18 0.00 0.74 0.00 0.03 92.05 09:24:01 3 6.74 0.00 0.97 0.00 0.05 92.24 09:25:01 all 4.13 0.00 0.87 0.03 0.05 94.93 09:25:01 0 4.43 0.00 0.84 0.02 0.05 94.67 09:25:01 1 3.87 0.00 0.92 0.10 0.05 95.06 09:25:01 2 4.29 0.00 0.82 0.00 0.03 94.86 09:25:01 3 3.93 0.00 0.85 0.02 0.07 95.13 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 4.75 0.00 1.05 0.03 0.05 94.12 09:26:01 0 4.88 0.00 1.04 0.12 0.05 93.92 09:26:01 1 4.82 0.00 1.27 0.00 0.07 93.84 09:26:01 2 4.24 0.00 0.96 0.00 0.05 94.75 09:26:01 3 5.05 0.00 0.97 0.00 0.03 93.95 09:27:01 all 4.88 0.00 1.17 0.02 0.06 93.87 09:27:01 0 4.29 0.00 1.13 0.08 0.05 94.44 09:27:01 1 5.60 0.00 1.28 0.00 0.07 93.04 09:27:01 2 4.45 0.00 1.17 0.00 0.05 94.33 09:27:01 3 5.16 0.00 1.10 0.00 0.07 93.67 09:28:01 all 5.01 0.00 1.04 0.04 0.05 93.85 09:28:01 0 5.16 0.00 1.17 0.15 0.07 93.45 09:28:01 1 3.98 0.00 0.92 0.00 0.05 95.04 09:28:01 2 5.42 0.00 1.01 0.00 0.07 93.51 09:28:01 3 5.47 0.00 1.09 0.00 0.05 93.40 09:29:01 all 12.03 0.00 1.82 0.07 0.06 86.02 09:29:01 0 12.10 0.00 1.93 0.05 0.05 85.86 09:29:01 1 10.90 0.00 1.79 0.05 0.07 87.19 09:29:01 2 10.62 0.00 1.52 0.15 0.03 87.67 09:29:01 3 14.47 0.00 2.04 0.02 0.07 83.41 09:30:01 all 19.82 0.00 2.13 0.82 0.08 77.16 09:30:01 0 11.13 0.00 1.91 0.49 0.08 86.40 09:30:01 1 13.73 0.00 2.29 2.23 0.05 81.69 09:30:01 2 15.64 0.00 2.11 0.34 0.07 81.85 09:30:01 3 38.74 0.00 2.22 0.25 0.10 58.69 Average: all 7.30 0.00 1.36 0.76 0.05 90.53 Average: 0 5.91 0.00 1.25 0.34 0.05 92.45 Average: 1 5.99 0.00 1.39 1.02 0.05 91.56 Average: 2 7.41 0.00 1.39 0.98 0.05 90.17 Average: 3 9.89 0.00 1.41 0.71 0.05 87.93